180079992

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{80681}}^1$

素因数の和:80724

約数の個数: 48

約数和(自身を含む): 503455680

約数和(自身を除く): 323375688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 80681, 161362, 242043, 322724, 484086, 645448, 726129, 968172, 1452258, 1936344, 2501111, 2904516, 5002222, 5809032, 7503333, 10004444, 15006666, 20008888, 22509999, 30013332, 45019998, 60026664, 90039996, 180079992]

約数ペア:

[(1, 180079992), (2, 90039996), (3, 60026664), (4, 45019998), (6, 30013332), (8, 22509999), (9, 20008888), (12, 15006666), (18, 10004444), (24, 7503333), (31, 5809032), (36, 5002222), (62, 2904516), (72, 2501111), (93, 1936344), (124, 1452258), (186, 968172), (248, 726129), (279, 645448), (372, 484086), (558, 322724), (744, 242043), (1116, 161362), (2232, 80681)]